FT-950
Operating Manual
Vertex Standard Co., Ltd.
33
recording or external amplification. Peak signal level is 30 mVp-p at 10 kOhms.
11. REM (REMOTE) Jack
By plugging in the optional FH-2 Remote Control Keypad to this gold-plated jack,
direct access to the FT-950 CPU is provided for control functions such as contest
memory keying, plus frequency and function control.
12. EXT SPKR Jack
This 3.5-mm, 2-pin jack provides variable audio output for an external loudspeaker.
The audio output impedance at this jack is 4 - 8 Ohms, and the level varies according
to the setting of the front panel’s [AF GAIN] knob. Inserting a plug into this jack
disables the internal loudspeaker.
13. KEY Jack
This 1/4-inch 3-contact jack accepts a CW key or keyer paddle. A 2-contact plug cannot
be used in this jack. Key-up voltage is +5 V, and key-down current is 1 mA. Plug wiring
is shown on page ??, and this jack may be configured for keyer, “Bug”, “straight key”, or
computer keying interface operation via Menu item “039 A1A R-TYPE”.
14. µ-TUNE Jack
This 10-pin mini-DIN jack used for control of the optional RF µTuning Kit.
15. DMU Jack
This 8-pin mini-DIN jack accepts a cable connected to an optional DMU-2000 Data
Management Unit.
16. CAT Jack
This 9-pin serial DB-9 jack allows external computer control of the FT-950. Connect a
serial cable here and to the RS-232C COM port on your personal computer (no external
interface is required).
17. PMG-SW
This covered slide switch is used for updating the transceiver’s firmware. The update
software and instructions are available for download from the Vertex Standard website
(http://www.yaesu.com/).
To Next Page
Loading...
